Vidal, Aida T., c2004. Conflicting Laws, Overlapping Claims : The Politics of Indigenous People's Land Rights in Mindanao / Vidal, Aida T. - Davao City, Philippines : Alternative Forum for Research in Mindanao, Inc, c2004. - vi ; 241p. : ill. ; 8.5 inch. ISBN: 971-92507-5-5